2,5-DIMETHYLANISOLE
- Product Name
- 2,5-DIMETHYLANISOLE
- CAS No.
- 1706-11-2
- Chemical Name
- 2,5-DIMETHYLANISOLE
- Synonyms
- 2-METHOXY-P-XYLENE;3-Methoxy-p-xylene;2,5-DIMETHYLANISOLE;3,6-Dimethylanisole;2,5-Dimethylanisole>2,5-Dimethylanisole,99%;2,5-Dimethylanisole 99%;2,5-DIMETHYLANISOLE, 98+%;1,4-DIMETHYL-2-METHOXYBENZENE;2-Methoxy-1,4-dimethylbenzene
- CBNumber
- CB5126350
- Molecular Formula
- C9H12O
- Formula Weight
- 136.19
- MOL File
- 1706-11-2.mol
2,5-DIMETHYLANISOLE Property
- Melting point:
- 90-92 °C
- Boiling point:
- 190 °C (lit.)
- Density
- 0.965 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.514(lit.)
- Flash point:
- 151 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- clear liquid
- color
- Colorless to Almost colorless
- Specific Gravity
- 0.965
- BRN
- 774604
- CAS DataBase Reference
- 1706-11-2(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-37/38-41
- Safety Statements
- 24/25-26
- WGK Germany
- 3
- HS Code
- 29093090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H227Combustible liquid
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 137480
- Product name
- 2,5-Dimethylanisole
- Purity
- 99%
- Packaging
- 25g
- Price
- $141
- Updated
- 2025/07/31
- Product number
- D2440
- Product name
- 2,5-Dimethylanisole
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $79
- Updated
- 2025/07/31
- Product number
- D473758
- Product name
- 2,5-Dimethylanisole
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 8752AA
- Product name
- 2-Methoxy-1,4-dimethylbenzene
- Packaging
- 25g
- Price
- $104
- Updated
- 2021/12/16
- Product number
- CHM0008116
- Product name
- 2,5-DIMETHYLANISOLE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1150.78
- Updated
- 2021/12/16
2,5-DIMETHYLANISOLE Chemical Properties,Usage,Production
Chemical Properties
CLEAR COLOURLESS TO SLIGHTLY YELLOWISH LIQUID
Uses
2,5-Dimethylanisole was used to investigate the temperature dependence of spin-rotational relaxation rate of methyl C-13 in 2, 5-dimethylaniline.
General Description
2,5-Dimethylanisole acts as photoexcited donor and undergoes different non-radiative transitions in the presence of the acceptor 2-nitrofluorene in ethanol rigid glassy matrix at 77K.
Synthesis
95-87-4
77-78-1
1706-11-2
General procedure for the synthesis of 2,5-dimethylanisole from 2,5-dimethylphenol and dimethyl sulfate: Step 1: 2,5-dimethylphenol (50 g, 410 mmol) and potassium carbonate (68 g, 490 mmol) were dissolved in acetone (600 mL) at room temperature, followed by the addition of dimethyl sulfate (31.02 g, 246 mmol). The reaction mixture was heated and refluxed for 9 h. The progress of the reaction was monitored by TLC and it was found that the starting material was still present. Dimethyl sulfate (31.02 g, 246 mmol) was added additionally and the reaction was continued to reflux for 9 hours. Upon completion of the reaction, the mixture was filtered and acetone was removed using a rotary evaporator. The resulting oil was stirred with 20% sodium hydroxide solution (100 mL) for 10 minutes. The organic layer was washed with water (2 x 500 mL) until the aqueous layer was neutral. The organic layer was dried over sodium sulfate and concentrated in vacuum to give 45.5 g of 2-methoxy-1,4-dimethylbenzene in 81% yield. 1H NMR (CDCl3) δ ppm: 2.2 (3H, s, CH3), 2.34 (3H, s, CH3), 3.82 (3H, s, OCH3), 6.65 (1H, s, Ar-H), 6.7 (1H, d, J = 7.2Hz, Ar-H), 7.03 (1H, d, J = 7.2Hz, Ar-H).
References
[1] Patent: WO2010/59549, 2010, A1. Location in patent: Page/Page column 18-19
[2] Phosphorus, Sulfur and Silicon and the Related Elements, 2005, vol. 180, # 7, p. 1701 - 1712
[3] Journal fuer Praktische Chemie (Leipzig), 1928, vol. <2> 119, p. 351
[4] Journal of the Chemical Society, 1929, p. 2368
[5] Journal of the Chemical Society, 1930, p. 1110
2,5-DIMETHYLANISOLE Preparation Products And Raw materials
Raw materials
Preparation Products
2,5-DIMETHYLANISOLE Suppliers
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23653
- Advantage
- 75
View Lastest Price from 2,5-DIMETHYLANISOLE manufacturers
- Product
- 2,5-DIMETHYLANISOLE 1706-11-2
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-08
- Product
- 2,5-DiMethylanisole 1706-11-2
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.7%
- Supply Ability
- 100 tons
- Release date
- 2022-01-14
- Product
- 2,5-DIMETHYLANISOLE 1706-11-2
- Price
- US $1.00/g
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2020-01-10